CCSS.MATH.CONTENT.4.NF.B.4.A Teaching Resources


Understand a fraction a/b as a multiple of 1/b. For example, use a visual fraction model to represent 5/4 as the product 5 × (1/4), recording the conclusion by the equation 5/4 = 5 × (1/4). (View this topic on www.corestandards.org )